Kali tutorial: How to install Virtualbox on Kali Linux

If you want to play around with different systems through the help of virtual machines or if you simply want to create your own pentesting virtual-lab for free, installing virtualbox is one of the best options for linux. Before installing virtualbox, you'll need to make sure that the below dependencies are added to your sources.list file:

## Regular repositories
deb http://http.kali.org/kali kali main non-free contrib
deb http://security.kali.org/kali-security kali/updates main contrib non-free
## Source repositories
deb-src http://http.kali.org/kali kali main non-free contrib
deb-src http://security.kali.org/kali-security kali/updates main contrib non-free

These can be added manually through editing the sources.list file or by running the following command:

leafpad /etc/apt/sources.list

The above command will open one of the available text editors, LeafPad, and will edit your sources file that can be found in the /etc/apt/  location. Save the file after editing and close it. Now, open a terminal window and run:

apt-get update
apt-get upgrade
apt-get dist-upgrade

Once these commands are completed run the following command:

apt-get install linux-headers-$(uname -r)

And then:

wget download.virtualbox.org/virtualbox/4.2.14/virtualbox-4.2_4.2.14-86644~Debian~wheezy_i386.deb

dpkg -i virtualbox-4.2_4.2.14-86644~Debian~wheezy_i386.deb

wget will download the mentioned version of virtualbox to your home/user folder and dpkg –i will unzip (de-package) your file and install it (through the use of the –i command).

If you need to test the successful installation simply type virtualbox in the terminal.

Now you can easily create your own pentesting lab in Kali Linux, but this will be covered in another post.

Sources:
How to add official Kali Linux Repositories.
Installing Virtualbox on Kali Linux.